//
//  HFUILabel+Extension.swift
//  sinaMicroBlog
//
//  Created by mac on 15/11/17.
//  Copyright © 2015年 mac. All rights reserved.
//

import UIKit

extension UILabel {
    convenience init(title: String, size: CGFloat, color: UIColor, margin: CGFloat = 0){
        self.init()
        text = title
        font = UIFont.systemFontOfSize(size)
        textAlignment = .Center
        textColor = color
        numberOfLines = 0
        if margin != 0 {
            preferredMaxLayoutWidth = screenW - 2 * margin
            textAlignment = .Left
        }
        sizeToFit()
    }
}